UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQ33qjDBKkvwkiqKQGqlQ2+q2AWTTiSR7M9Nh1qpkR4=' 
WHERE 
  key_id = '831c5b9a16441fb913731f1ab5d5e8b84bb5e95aae51994bc61b171b8a20247e' 
  AND (
    token = 'zQ33qjDBKkvwkiqKQGqlQ2+q2AWTTiSR7M9Nh1qpkR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )